CVE-2021-31294
CVSS v3
5.9
MEDIUM
EPSS Score
1.3 %
exploit probability, as of 2026-10-19
CISA KEV
No
known exploited
Exploitation
—
SSVC status
Get an alert for each new CVE published for redis.
Affected and fixed versions
Packages from OSV.dev and products from the vendors' CSAF advisories.
version not verifiedVersions not verified: read as OSV.dev and the vendors publish them, not checked against each vendor's release list.
Packages
- keydbBitnamiall versions · fixed in 6.2.0and 2 other packages
Vendor advisories
redis: an assertion failure in a primary server by sending a non-administrative command
3scale-amp-backend-container as a component of Red Hat 3scale API Management Platform 2 · 3scale-amp-system-container as a component of Red Hat 3scale API Management Platform 2 · ansible-tower.src as a component of Red Hat Ansible Automation Platform 1.2
Description
Redis before 6cbea7d allows a replica to cause an assertion failure in a primary server by sending a non-administrative command (specifically, a SET command). NOTE: this was fixed for Redis 6.2.x and 7.x in 2021. Versions before 6.2 were not intended to have safety guarantees related to this.
Technical details
- Published
- 2023-07-15
Frequently asked questions
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Related vulnerabilities
Same product first, then the same vendor advisory and the same publication week.